Finding the Fourth Proportional to 1,567.91, 2,341.41 and 1,476.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567.91 : 2,341.41 = 1,476.78 : x
2. Step 2: Convert to fraction form
   1,567.91/2,341.41 = 1,476.78/x
3. Step 3: Cross multiply
   1,567.91x = 2,341.41 × 1,476.78
4. Step 4: Simplify right side
   1,567.91x = 3,457,746.31
5. Step 5: Solve for x
   x = 3,457,746.31/1,567.91
6. Step 6: Final answer
   x = 2,205.33